Home
Class 12
BIOLOGY
The phenomenon of reversion of mature ce...

The phenomenon of reversion of mature cells to meristematic state leading to callus formation is……………….

A

a) Redifferentiation

B

b) Dedifferentiation

C

c) either (a) or (b)

D

d) none of these

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • PLANT TISSUE CULTURE

    FULL MARKS|Exercise ADDITIONAL QUESTIONS (2-MARK QUESTIONS)|27 Videos

  • PLANT TISSUE CULTURE

    FULL MARKS|Exercise ADDITIONAL QUESTIONS (3-MARK QUESTIONS)|18 Videos

  • PLANT TISSUE CULTURE

    FULL MARKS|Exercise HOTS|4 Videos

  • PLANT BREEDING

    FULL MARKS|Exercise HEIGHER ORDER THINKING SKILLS (HOTs) QUESTIONS|7 Videos

  • PRINCIPLES OF INHERITANCE AND VARIATION

    FULL MARKS|Exercise Higher Order Thinking Skills (HOTs) Questions|4 Videos

Similar Questions

Explore conceptually related problems

Name the phenomenon of the reversion of mature cells to the meristematic state.

Name the phenomenon of the reversion of mature cells to the meristematic state.

The phenomenon in which the mature cells are transformed into meristatmatic state is called:

The phenomenon of the revival of the plasmolysed cell is called

The complete transfer of one or more valence electron from one atom to another leads to the formation of …………………………

The process of maturation of meristematic cells to specify types of cells performing specirfic function is called __________

Match the following : {:(,"Column I",,"Column II"),(1.,"Totipotency",(A),"Reversion of mature cells into meristem"),(2.,"Dedifferentiation",(B),"Biochemical and structural changes of cell"),(3.,"Explant",(C),"Properties of living cells develops into entire plant"),(4.,"Differentiation",(D),"Selected plant tissue transferred to culture medium."):}

The correct sequence of spermatogenetic stages leading to the formation of sperms in a mature human testis is:

FULL MARKS-PLANT TISSUE CULTURE -ADDITIONAL QUESTIONS (1-MARK QUESTIONS)
  1. Source of agar is……………….

    Text Solution

    |

  2. Synseeds are developed by encapsulating embryoids with……………

    Text Solution

    |

  3. The optimal pH of culture medium is generally………………..

    Text Solution

    |

  4. Identify the correct sequence regarding steps involved in PTC

    Text Solution

    |

  5. Dimethyl sulphoxide is a………………

    Text Solution

    |

  6. Assertion (A) : Incubation is followed by Inoculation. Reason (R ) :...

    Text Solution

    |

  7. Assertion (A) : Sterilization helps to overcome microbes. Reason (R ...

    Text Solution

    |

  8. Assertion (A) : Protoplasts are cells devoid of cell wall. Reason (R...

    Text Solution

    |

  9. Assertion (A) : Development of root from callus is called caulogenesis...

    Text Solution

    |

  10. Assertion (A) : Liquid nitrogen is used in cryopreservation techniques...

    Text Solution

    |

  11. Identify the cryoprotectant

    Text Solution

    |

  12. Identify the wrong statement from the below

    Text Solution

    |

  13. Identify the plant tissue used for virus free germplasm

    Text Solution

    |

  14. Match the following : {:("A. Solidifying agent","(i) Sucrose"),("B. ...

    Text Solution

    |

  15. Identify the incorrect statement: (a) Explants are surface sterilize...

    Text Solution

    |

  16. The enzymatic mixture for chemical isolation of protoplast is

    Text Solution

    |

  17. The term used to define the ability of a cell to generate entire indiv...

    Text Solution

    |

  18. The phenomenon of reversion of mature cells to meristematic state lead...

    Text Solution

    |

  19. Somatic hybridization is achieved through………………

    Text Solution

    |

  20. Identify the mismatched pair:

    Text Solution

    |